NSK 55BAR10E
High-Speed Angular Contact Thrust Ball Bearings (NSK ROBUST Series)
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
55BAR10E
Boundary Dimensions
BAR: 30°
Bearing Type
d
55
mm
Bore diameter
D
90
mm
Outside diameter
2B
33
mm
Assembled Width
r(min.)
1.1
mm
Chamfer Dimension
r1(min.)
0.6
mm
Chamfer Dimension
Basic Load Ratings
Ca
18.2
kN
Basic Dynamic Load Rating
C0a
35.0
kN
Basic Static Load Rating
Speeds
Grease
11100
min-1
Limiting Speed (EL-Preload)
Oil (Oil-air)
14100
min-1
Limiting Speed (EL-Preload)
Grease
9500
min-1
Limiting Speed (L-Preload)
Oil (Oil-air)
12000
min-1
Limiting Speed (L-Preload)
Dimensions
30°
Contact Angle
a
28.9
mm
Effective Load Center
Abutment and Fillet Dimensions
da(min.)
62
mm
Diameter of Shaft Abutment
Db(max.)
85
mm
Diameter of Housing Abutment
ra(max.)
1
mm
Radius of Shaft or Housing Fillet
rb(max.)
0.6
mm
Radius of Shaft or Housing Fillet
